Extrusion

katayama kogyo manufacturing factory workers circa 1950s

Extrusion

Production of custom extruded profiles for automotive sealing and trim applications.​

Katayama offers extrusion manufacturing services tailored to the automotive industry's requirements. Our capabilities include:​

  • Design and production of complex profile geometries
  • Use of various materials, including thermoplastics and elastomers
  • Co-extrusion and multi-extrusion techniques for integrated functionalities
  • Post-extrusion processing such as cutting, drilling, and bonding​
Polymer extrusion and over molding
Engineering Capabilities

Expertise in multi-material extrusion and over-molding for complex automotive components.​

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Metal Roll Forming
Engineering Capabilities

Design and development of high-strength metal components through precision roll forming.​

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Door and Window Assemblies
Manufacturing Capabilities

Production of integrated door and window frame systems with superior fit and finish.​

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Roll Forming
Manufacturing Capabilities

High-volume production for complex profiles using continuous roll forming. We support full-scale OEM programs with consistent quality and efficient tooling.

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Products & capabilities
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